Strip clamping device and associated clamping jaws
CA 2542483 C · Owner: Wolfcraft Gmbh · Inventors: Degen, Klemens
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a strip clamping device comprising a strip to be clamped (1), a clamping mechanism (3) provided with a winding body (2) for the strip to be clamped (1), a toothed locking wheel (4) which is associated with the winding body (2) and has a locking toothed wheel work (5) in which a pawl (8) and a driving ratchet (7) associated with a driving lever (6) engage in order to rotate the winding body (2) in a defined direction by repeated pivoting of the driving lever (6). Said winding body (2) has a spring accumulator (9) acting in the winding direction and is embodied as a storage , spool receiving essentially the entire length of the strip (1) one end of the , strip …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed October 8, 2004 and granted July 17, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 8, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 8, 2026.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.